Hinge
01
铰链, 合页
a type of joint that connects two objects and allows them to rotate or swing, typically used to attach a door, gate, or lid to its frame
02
枢纽, 关键因素
an important or crucial factor that determines what happens next or how things will turn out
例子
The project ’s success will depend on one hinge: whether the technology works as planned.
项目的成功将取决于一个关键因素：技术是否按计划运行。
03
铰链, 合页
a hardware component that connects the doors to the cabinet box, allowing them to swing open and closed
to hinge
01
用铰链连接, 铰接
attach with a hinge
